Red Hat Security Advisory: dnsmasq security update
An updated dnsmasq package that fixes two security issues is now available for Red Hat Enterprise Linux 5. This update has been rated as having important security impact by the Red Hat Security Response Team.
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2009-2958US | medium4.3 | Exploit | ||
The tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon cr… | ||||
| CVE-2009-2957US | medium6.8 | Exploit | ||
Heap-based buffer overflow in the tftp_request function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, might allow remote attackers to execute arbitrary code via a l… | ||||
references
External citations — patches, advisories, analysis.
remediations (32)
- Fixeddnsmasq-0:2.45-1.1.el5_3.i386 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.i386 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.ppc as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.ppc as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.src as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.src as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.src as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.src as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-0:2.45-1.1.el5_3.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.i386 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.i386 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.i386 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.ia64 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.ppc as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.ppc as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.s390x as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.x86_64 as a component of Red Hat Enterprise Linux (v. 5 server)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238 - Fixeddnsmasq-debuginfo-0:2.45-1.1.el5_3.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 5 client)
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1238
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan